Real tb4

[rokowho]

That is a tb4 coa

If TB4 is the full length peptide and the tb500 is a short synthetic fragment, then why would the COA name the TB500 at all, let alone to list it first?

 

[CNCCurrency]

If TB4 is the full length peptide and the tb500 is a short synthetic fragment, then why would the COA name the TB500 at all, let alone to list it first?

Tb4 is the full length and you would probably need to ask Janoshik the 2nd question.